Buy Platinum Iridium Tubing, Purity: 90 % Platinum, 10 % Iridium, Length: 0.039 in. / 1 mm

Platinum Iridium

Platinum-iridium is an alloy of the platinum group precious metals platinum and iridium.

Surepure Chemetals typically supplies alloy proportions of 90% platinum / 10% iridium and 80% platinum / 20% iridium. Surepure Chemetals sells platinum-iridium conforming to the ASTM B684 specification (including ASTM B 684-97).

These have the chemical stability of platinum, but increased hardness.

Due to its high density, hardness, and resistance to corrosion, platinum-iridium was used to make the international prototype kilogram and the international prototype meter.

One use for Pt/Ir alloy is fabrication of metal microelectrodes for electrical stimulation of nervous tissue and electrophysiological recordings. Pure iridium is very difficult to pull into small diameter wires, while pure platinum has a low Young's modulus which makes pure platinum wires bend easily during the insertion in nervous tissue; hence Pt/Ir alloy has an optimal combination of mechanical and electrochemical properties for this application.

Surepure Chemetals sells platinum iridium wire and platinum iridium sheet.

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The products below are representative of what we sell. If you don't find what you're looking for, please request a quote or contact us.

Buy Platinum Iridium Tubing from Surepure Chemetals

Purity: 90 % Platinum, 10 % Iridium

Length: 0.039 in. / 1 mm

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Showing 1 - 2 of 2

P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11967	90 % Platinum, 10 % Iridium	0.0210 in. / 0.533 mm	0.0170 in. / 0.432 mm	0.039 in. / 1 mm x 1,000 pieces	$2,051.04
P/N	Purity	Outside Diameter	Inside Diameter	Length	Price
11968	90 % Platinum, 10 % Iridium	0.022 in. / 0.56 mm	0.0195 in. / 0.495 mm	0.039 in. / 1 mm x 1,000 pieces	$2,010.00

Showing 1 - 2 of 2

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Platinum Iridium

Buy Platinum Iridium Tubing from Surepure Chemetals

Purity: 90 % Platinum, 10 % Iridium

Length: 0.039 in. / 1 mm

Select an outside diameter:

Select an inside diameter:

Platinum Iridium

Buy Platinum Iridium Tubing from Surepure Chemetals Purity: 90 % Platinum, 10 % Iridium Length: 0.039 in. / 1 mm

Buy Platinum Iridium Tubing from Surepure Chemetals

Purity: 90 % Platinum, 10 % Iridium

Length: 0.039 in. / 1 mm